Explain the gaseous mixture was removed

Assignment Help Chemistry
Reference no: EM13227690

The following equilibrium was studied by analyzing the equilibrium mixture for the amount of HCl produced.

LaCl3(s) + H2O(g) LaOCl(s) + 2HCl(g)

A vessel whose volume was 1.25 L was filled with 0.0125 mol of lanthanum(III) chloride, LaCl3, and 0.0250 mol H2O. After the mixture came to equilibrium in the closed vessel at 619ºC, the gaseous mixture was removed and dissolved in more water. Sufficient silver (I) ion was added to precipitate the chloride ion completely as silver chloride. If 3.59 g AgCl was obtained, what is the value of Kc at 619ºC?

Reference no: EM13227690

Questions Cloud

What are the key problems faced by navistars ceo : What are the key problems faced by Navistar's CEO in 1992 and what would you recommend to solve the problems?
What is the optimal number of tall buildings : What is the optimal number of tall buildings that can be covered?
Evaluate netflix current strategy : Evaluate Netflix's current strategy and determine if the strategy is sustainable. Identify a Netflix strength may be leveraged in the market place to ensure a competitive advantage. Predict the future of the movie rental industry. Provide support ..
How does the speed of an induction generator relate : How does the speed of an induction generator relate to synchronous speed Explain. How is power factor could be controlled if is is a squirrel cage machine? How about a wound rotor machine
Explain the gaseous mixture was removed : the gaseous mixture was removed and dissolved in more water. Sufficient silver (I) ion was added to precipitate the chloride ion completely as silver chloride. If 3.59 g AgCl was obtained, what is the value of Kc at 619ºC?
Describe the four-step framework for one-to-one marketing : Describe the four-step framework for one-to-one marketing that can be adapted to CRM marketing?
How does squirrel cage induction machine differ from rotor : How does a squirrel cage induction machine differ from a wound rotor induction machine What are the advantages and disadvantages of each as a motor and as a generator
What is customer relationship management : What is Customer Relationship Management - CRM? Describe the four-step framework for one-to-one marketing that can be adapted to CRM marketing? Provide at least one or two examples. Aim for at least 250+ words to your post.
Discuss the differences between debt and equity : Discuss the differences between debt and equity (ownership) and when and why a person would prefer one over the other.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the charles''s law equation to the linear equation

By comparing the Charles's law equation to the linear equation, y= -0.171x + 46.837, where y is volume and x is temperature, determine the value of k.

  How much energy in kilojoules is required

How much energy in kilojoules is required to change 47.6grams of ice at 0 degrees of celcius water at the same tempature

  Write the formula of the reactants

Write the formula of the reactants and products-including the symbols for the state- (s), (l), (g), (aq)- then balance the equation.

  What is the final temperature of the block

Suppose that 1.06 g of rubbing alcohol (C3H8O) evaporates from a 64.0-g aluminum block. If the aluminum block is initially at 38°C, what is the final temperature of the block

  What will be the concentration of the diluted solution

If you dilute 28.0 of the stock solution to a final volume of 0.540 , what will be the concentration of the diluted solution?

  Define what range of accelerating voltages

What range of accelerating voltages would be required to cover the mass range between 16 and 625, for singly charged ions, if the field strength is held constant?

  Question based on chemistry change

Determine the sign of ΔS sys and ΔS surr for each chemical reaction.2CO(g)+O 2 (g)?2CO 2 (g)ΔH ° rxn = -566.0 kJ. Choose from:

  How much caco3 is produced

CaCN2 + 3 H2O → CaCO3 + 2 NH3 . How much CaCO3 is produced if 47.5 moles NH3 are produced?

  What is the final temperature of the water-iron mixture

A 24.7 g sample of pure iron at 61°C is dropped into 99 g of water at 25°C. What is the final temperature of the water-iron mixture?

  Compute standard cell potentiom

The reaction of copper metal with silver ions in a solution if silver nitrate is spontaneous . Calculate she standard cell potentiom to show that this is so.

  Compute the energy gap between the excited and ground state

If you put 120 volts of electricity through a pickle, the pickle will smoke and start glowing an orange-yellow color. The light is emitted because the sodium ions in the pickle become excited; their return to the ground state results in light emis..

  Compute the basic buffer capacity

Calculate the basic buffer capacity of a solution of 50.00 mL of 0.334 M HC2H3O2 to which is added 50.00 mL of 0.154

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd